Class information for:
Level 1: INSOMNIA//PRIMARY INSOMNIA//CHRONIC INSOMNIA

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
5 4 NEUROSCIENCES//CLINICAL NEUROLOGY//PSYCHOLOGY, EXPERIMENTAL 1830502
134 3       MELATONIN//SLEEP//JOURNAL OF PINEAL RESEARCH 67403
237 2             INSOMNIA//SLEEP//SHIFT WORK 19964
772 1                   INSOMNIA//PRIMARY INSOMNIA//CHRONIC INSOMNIA 3115

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INSOMNIA authKW 4804614 42% 37% 1300
2 PRIMARY INSOMNIA authKW 781472 3% 74% 104
3 CHRONIC INSOMNIA authKW 396401 2% 75% 52
4 SLEEP journal 290355 12% 8% 361
5 HYPERAROUSAL authKW 205497 2% 40% 51
6 SLEEP MEDICINE journal 183349 7% 9% 209
7 CBT I authKW 175608 1% 69% 25
8 ETUD TROUBLES SOMMEIL address 171573 1% 81% 21
9 SLEEP DISORDERS authKW 161758 6% 9% 186
10 INSOMNIA DISORDER authKW 146170 1% 85% 17

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Clinical Neurology 23881 38% 0% 1195
2 Psychiatry 15166 26% 0% 799
3 Psychology, Clinical 10115 13% 0% 408
4 Neurosciences 4856 24% 0% 763
5 Gerontology 2498 4% 0% 120
6 Geriatrics & Gerontology 1911 5% 0% 141
7 Psychology 1022 4% 0% 138
8 Primary Health Care 630 2% 0% 47
9 Medicine, General & Internal 571 8% 0% 245
10 Nursing 389 2% 0% 74

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ETUD TROUBLES SOMMEIL 171573 1% 81% 21
2 SLEEP DISORDERS 127004 5% 8% 156
3 SLEEP CIRCADIAN NEUROSCI 113422 1% 42% 27
4 NEUROSCI COMPORTEMENTALES HUMAINES 104346 0% 74% 14
5 ECOLE PSYCHOL 87510 3% 10% 83
6 SLEEP TREATMENT 87114 1% 31% 28
7 SLEEP NEUROPHYSIOL 70797 0% 50% 14
8 STANFORD SLEEP EPIDEMIOL 67413 1% 33% 20
9 NORTHUMBRIA SLEEP 65740 0% 50% 13
10 SLEEP MED 61834 4% 5% 115

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SLEEP 290355 12% 8% 361
2 SLEEP MEDICINE 183349 7% 9% 209
3 BEHAVIORAL SLEEP MEDICINE 142342 2% 23% 62
4 SLEEP MEDICINE REVIEWS 82935 2% 11% 75
5 JOURNAL OF CLINICAL SLEEP MEDICINE 81599 3% 8% 98
6 JOURNAL OF SLEEP RESEARCH 69302 3% 7% 101
7 SLEEP AND BIOLOGICAL RHYTHMS 27720 1% 8% 35
8 JOURNAL OF PSYCHOSOMATIC RESEARCH 19432 3% 2% 89
9 BEHAVIOUR RESEARCH AND THERAPY 10375 2% 2% 64
10 JOURNAL OF CLINICAL PSYCHIATRY 4673 2% 1% 58

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 INSOMNIA 4804614 42% 37% 1300 Search INSOMNIA Search INSOMNIA
2 PRIMARY INSOMNIA 781472 3% 74% 104 Search PRIMARY+INSOMNIA Search PRIMARY+INSOMNIA
3 CHRONIC INSOMNIA 396401 2% 75% 52 Search CHRONIC+INSOMNIA Search CHRONIC+INSOMNIA
4 HYPERAROUSAL 205497 2% 40% 51 Search HYPERAROUSAL Search HYPERAROUSAL
5 SLEEP 199007 16% 4% 496 Search SLEEP Search SLEEP
6 CBT I 175608 1% 69% 25 Search CBT+I Search CBT+I
7 SLEEP DISORDERS 161758 6% 9% 186 Search SLEEP+DISORDERS Search SLEEP+DISORDERS
8 INSOMNIA DISORDER 146170 1% 85% 17 Search INSOMNIA+DISORDER Search INSOMNIA+DISORDER
9 HYPNOTICS 139940 3% 15% 94 Search HYPNOTICS Search HYPNOTICS
10 SLEEP INITIATION AND MAINTENANCE DISORDERS 134652 1% 38% 35 Search SLEEP+INITIATION+AND+MAINTENANCE+DISORDERS Search SLEEP+INITIATION+AND+MAINTENANCE+DISORDERS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 22553 ANESTHESIOLBUDDHIST TZU CHI GEN HOSP//PRESLEEP AROUSAL//SLEEP
2 8109 ACTIGRAPHY//SUNDOWNING//SLEEP
3 3724 SLEEP DURATION//SLEEP//SHORT SLEEP
4 3443 ZOLPIDEM//ZOPICLONE//ZALEPLON
5 35949 SLEEP MEDICINE//OSAKA QUESTIONNAIRE//SLEEP HISTORIES
6 6094 REM LATENCY//EEG SLEEP//SLEEP STUDY UNIT
7 20281 AOD ALCOHOL OR OTHER DRUG USE PATTERN//PHYSIOLOGICAL AODE EFFECTS OF AOD USE ABUSE//TETRABAMATE
8 38321 HABITUAL SLEEP DURATION//JEPI//COGNITIVE BOUNDARIES
9 13488 NIGHTMARES//POSTTRAUMATIC STRESS DISORDER//REVES CAUCHEMARS
10 16508 HIGH SPORT PHYS EDUC//SPORTS PERFORMANCE OPTIMIZAT//UNIT EM2S

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